73847940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 219663360

約数和(自身を除く): 145815420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 590, 690, 708, 885, 907, 1180, 1357, 1380, 1770, 1814, 2714, 2721, 3540, 3628, 4071, 4535, 5428, 5442, 6785, 8142, 9070, 10884, 13570, 13605, 16284, 18140, 20355, 20861, 27140, 27210, 40710, 41722, 53513, 54420, 62583, 81420, 83444, 104305, 107026, 125166, 160539, 208610, 214052, 250332, 267565, 312915, 321078, 417220, 535130, 625830, 642156, 802695, 1070260, 1230799, 1251660, 1605390, 2461598, 3210780, 3692397, 4923196, 6153995, 7384794, 12307990, 14769588, 18461985, 24615980, 36923970, 73847940]

約数ペア:

[(1, 73847940), (2, 36923970), (3, 24615980), (4, 18461985), (5, 14769588), (6, 12307990), (10, 7384794), (12, 6153995), (15, 4923196), (20, 3692397), (23, 3210780), (30, 2461598), (46, 1605390), (59, 1251660), (60, 1230799), (69, 1070260), (92, 802695), (115, 642156), (118, 625830), (138, 535130), (177, 417220), (230, 321078), (236, 312915), (276, 267565), (295, 250332), (345, 214052), (354, 208610), (460, 160539), (590, 125166), (690, 107026), (708, 104305), (885, 83444), (907, 81420), (1180, 62583), (1357, 54420), (1380, 53513), (1770, 41722), (1814, 40710), (2714, 27210), (2721, 27140), (3540, 20861), (3628, 20355), (4071, 18140), (4535, 16284), (5428, 13605), (5442, 13570), (6785, 10884), (8142, 9070)]